DTMF API

We have an API covering all functionality except voice. You can get your account balance, Bitcoin deposit addresses, and active numbers (including received SMS), generate Bitcoin deposit addresses, rent new numbers, set up forwarding and send SMS.

There is a Python client library available on PyPI. Other client libraries are coming soon.

Rent a new number

Possible values for group_id can be found in the id field of the groups endpoint above.

After you receive the 204 successful response, you can poll the /api/v1/numbers endpoint ("List your numbers" above) to find the new number once it's assigned. It can take up to 10 seconds to be assigned.